All parts are original Tek items. All new parts are from Tek factory or service parts stock, used parts are carefully salvaged from Tek equipment. Where possible, we clean, test and restore any used parts as much as possible, but all used items are supplied as-is. IMPORTANT: there is no minimum order, but please see our FAQ for detailed shipping information world-wide.

All parts are original Tek items, even if/when marked with the root number, rather than 153/154-xxx-xx, etc. All new parts are from ex-Tek factory or service parts stock, used parts are from Tek equipment, and in most cases are simply unplugged from sockets, not unsoldered. Where possible, we do a functional check on used parts, but all items are supplied as-is.

Scope Logic board, fits 11302A, but may also work in lower types. Has HV multipler 152-0805-02, plus 165-2180-00, and known good HV transformer 120-1730-00. Also 156-2623-00, 160-3711-00 and DAC811JP. This board may have a problem, related to intensity adjustment, or it may have been a CRT internal short (so says the service manual), so this board is strictly as-is. HV is working.

Tek 7000 series, 7603 HV power supply and CRT harness, complete. Contains board 670-2128-08, 2 ea. 152-0140-00 power transistors, 120-1087-00 HV transformer, and 152 series HV multiplier, along with HV lead, CRT harness, and other cables. Was good when removed several years ago, and is complete. Sold as is.

IMPORTANT !Graphical logos and trademarks are the property of their respective owners, including Tektronix, Fluke, RCA, TI, GE, General Radio and Hewlett Packard, and are used here merely to unambiguously identify the products. Sphere Research IS NOT a factory authorized distributor for any of the product lines indicated.